# We halved DNS build delay and cut memory use by 85%

- Source: Hacker News
- Published: 2026-11-02T14:47:28+00:00
- Category: Tech
- Original: https://blog.cloudflare.com/dns-targeted-zone-builds/
- Canonical: https://groundlevelnews.com/story/we-halved-dns-build-delay-and-cut-memory-use-by-85-eb6ff7/

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